Question

1. Explain in your own words with everyday examples: Displacement.
Q.4. Answer the following.​

Answer 1

Displacement reaction:-The chemical reaction in which more reactive element displaces with less reactive elements to form salt solution is called displacement reaction
Iron + copper sulphate -> ferrous sulphate + copper
The iron nail becomes brownish in colour by depositing of copper and blueish colour of copper sulphate changes into the dirty green colour due to the formation of ferrous sulphate